04-11-2006
I do not see (upon looking) where you can do this with aliases in ksh. So I am assuming that you want this as generic as possible.
I am recommending using a function. they work in SH, KSH, & BASH.
One way would be:
logscan () {
/udd/n2man/utils/scanlog $1 | less
}
Better would be:
logscan () {
if [ $# -ne 1 ]; thenecho "usage: logscan: logscan <file>"
return 1
fi
}
/udd/n2man/utils/scanlog $1 | less
}
I make it a habit not to name functions the same name as an existing program. Unless I want to FORCE myself NEVER to use the program.
[Which *is* possible.]
P.S.: There STILL exist some versions of the bourne shell that do NOT recognize functions. If you have one, my heart bleeds for you.
Last edited by dsbeerf; 04-12-2006 at 01:40 AM..
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello all,
How can i have a user input that reads like this:
echo -n "Please enter a & b:" 10 20
read a
read b
echo $a
echo $b
10
20
right now i have divided it into two echos, like
echo -n "a: "
echo -n "b: " (1 Reply)
Discussion started by: rrahmegni
1 Replies
2. Shell Programming and Scripting
Hi,
I am trying to automate the killing of named processes of which I found a good solution here on the forums but as I am pretty much a begginer to linux I am having an issue. The code I found is:
kill $(ps -ef | nawk '/monitoreo start/ { print $2}'}
but what I want to do is replace... (3 Replies)
Discussion started by: TylrRssl1
3 Replies
3. Shell Programming and Scripting
All,
problem Description: For example: I have two shell scripts(executables). let name it as script1 and script2.I'm trying to execute script1 from script2. while executing script2, script1 is asking for manual input(input from keyboard).
Now i need to know how I can skip this user input... (3 Replies)
Discussion started by: techie99
3 Replies
4. Shell Programming and Scripting
Alright I have a function that does a bunch of commands and then I ask the user for what type of node they are on. So determining which node they are on means they will run a different function. Whats the correct syntax for that?
function everything
{
echo "do stuff"
}... (10 Replies)
Discussion started by: Blogger11
10 Replies
5. UNIX for Dummies Questions & Answers
I want to run
wget "URL" -SO /dev/null 2>&1 | grep "HTTP/\\|Age:\\|Last-Modified:"
but I want a alias so I can just type mywget and the URL and it will put the url in the right place and give me the output that I want without having to type that over and over again.:wall:
I am newbie to all... (2 Replies)
Discussion started by: splitradius
2 Replies
6. Shell Programming and Scripting
Hi,
I need to copy files from a source directory to a destination directory in unix.
I'm using the file::copy for the actual copy.
The problem is that the source and dest directories are supplied by different users, who might type the name of the directories in various combinations of lower... (6 Replies)
Discussion started by: Furou
6 Replies
7. Shell Programming and Scripting
i want to get user input like this
please tell which option to chose
1. mango 2. tango 3. rango
if user chooses mango
then it should execute a set of statements and again ask like this
what do you want to do
1.add 2.subtract 3.exit
when i choose exit it should goto my previous... (1 Reply)
Discussion started by: s.deepak
1 Replies
8. Shell Programming and Scripting
i want to get user input like this
please tell which option to chose
1. mango 2. tango 3. rango
if user chooses mango
then it should execute a set of statements and again ask like this
what do you want to do
1.add 2.subtract 3.exit
when i choose exit it should goto my previous menu... (4 Replies)
Discussion started by: s.deepak
4 Replies
9. UNIX for Dummies Questions & Answers
Hi All ,
I am trying to extract the day and month from a user supplied date . But not able .
Please help .
This is what I am trying to do , I have followed other articles in this scenario.
userdate=$1
echo "Script parameter userdate is $userdate"
The output of this is in this... (7 Replies)
Discussion started by: megha2525
7 Replies
10. Shell Programming and Scripting
Hi, I have written a script that allows me to repetitively play a music file $N times, which is specified through user input. However, if I want to exit the script before it has finished looping $N times, if I use CTRL+c, I have to CTRL+c however many times are left in order to complete the loop.... (9 Replies)
Discussion started by: hilltop_yodeler
9 Replies
LEARN ABOUT CENTOS
update-fonts-alias
update-fonts-alias(8) System Manager's Manual update-fonts-alias(8)
NAME
update-fonts-alias - compile fonts.alias files
SYNOPSIS
update-fonts-alias [OPTION] directory ...
DESCRIPTION
update-fonts-alias assembles a fonts.alias file in an X font directory using one or more alias files found in a subdirectory of
/etc/X11/fonts/. It is typically invoked only from the post-installation and post-removal scripts of a package containing X Window System
fonts that provide aliases for their XLFD names, but may be invoked at any time to reconstruct fonts.alias files. For each directory,
which is simply the last component of its path (such as '75dpi' or 'misc'), update-fonts-alias will assemble either
/usr/lib/X11/fonts/directory/fonts.alias or /usr/share/fonts/X11/directory/fonts.alias from the files found in /etc/X11/fonts/direc-
tory/package.alias.
This enables multiple packages to provide aliases for fonts in the same directory. No font package actually provides the fonts.alias file
in the X font directory itself, so there is no danger of overwriting one package's aliases with those of another.
For instance, the two packages 'xfonts-base' and 'xfonts-base-transcoded' may both install fonts into the directory
/usr/lib/X11/fonts/misc. They each place their fonts.alias files in /etc/X11/fonts/misc/xfonts-base.alias and
/etc/X11/fonts/misc/xfonts-base-transcoded.alias (respectively). update-fonts-alias concatenates these two files (as well as any others
that match /etc/X11/fonts/misc/*.alias) into /usr/lib/X11/fonts/misc/fonts.alias.
The format of fonts.alias files is described in the mkfontdir(1x) manual page.
An example of how to use update-fonts-alias in package maintainer scripts is provided in the Debian Policy Manual.
OPTIONS
-h, --help displays a brief usage message and exits.
OPERANDS
update-fonts-alias takes one or more X font directory names to operate on as operands. Only the final path component of the directory name
should be specified; e.g.,
update-fonts-alias 75dpi
is correct, while 'update-fonts-alias /usr/X11R6/lib/X11/fonts/75dpi' and 'update-fonts-alias /usr/lib/X11/fonts/75dpi' are not.
ENVIRONMENT
COLUMNS
indicates the width of the terminal device in character cells. This value is used for formatting diagnostic messages. If not set,
the terminal is queried using stty(1) to determine its width. If that fails, a value of '80' is assumed.
DIAGNOSTICS
Errors
usage error: one or more font directories must be provided
update-fonts-alias was invoked without operands. Supply one or more X font directory names to operate on.
usage error: unrecognized option
update-fonts-alias was invoked with an unrecognized option argument. Use only the options documented in "OPTIONS", above.
fatal error: path to X font directory must be used
A directory name was supplied that was not an X font directory name. Supply X font directory names only.
Warnings
warning: absolute path directory was provided
Usage of absolute paths is deprecated. Use only the final component of the X font directory name for directory.
warning: directory does not exist or is not a directory
The supplied directory was invalid. update-fonts-alias skipped it.
EXIT STATUS
0 update-fonts-alias ran successfully.
1 update-fonts-alias experienced a fatal error; see the section on diagnostic messages above.
2 update-fonts-alias was invoked with invalid arguments.
BUGS
See the Debian Bug Tracking System <http://bugs.debian.org/xfonts-utils>. If you wish to report a bug in update-fonts-alias, please see
/usr/share/doc/debian/bug-reporting.txt or the reportbug(1) command.
AUTHOR
update-fonts-alias was written by Branden Robinson.
SEE ALSO
mkfontdir(1x)
Debian Project 2004-11-11 update-fonts-alias(8)